valve bonnet

常见例句

雙語例句

• Install the valve bonnet.
  安裝閥門的閥蓋。
• The valve bonnet may now be removed.
  現在可以拆卸閥蓋。
• The valve bonnet may now be removed. There may be slight leakage as the backseat does not provide a drip-tight seal.
  現在可以拆卸閥蓋。如果後座無法提供無滴漏密封，則會有輕微的泄漏。
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